Online gaming in the United States has shed its resemblance to traditional wagering and now behaves like a fintech product or a mobile entertainment platform, driven by the same smartphones, app ecosystems, digital wallets and high-speed connectivity that consumers use every day. By 2023, approximately 307 million Americans owned a smartphone, and mobile gaming already accounted for more than half of all gaming activity in the country. As regulation expanded across states including New Jersey, Michigan and Pennsylvania, operators found themselves sitting on mobile infrastructure that could scale almost overnight — turning a once niche desktop activity into a mass-market consumer product that mirrors banking apps, streaming services and social media.
How mobile infrastructure made gaming accessible and scalable
Online gaming only became truly scalable once it became mobile-native. Earlier products relied heavily on desktop usage and slower onboarding processes; mobile apps changed that by integrating gaming into the same devices consumers already used for banking, streaming, shopping and social media. Convenience accelerated adoption, but distribution mattered equally. Apple and Android app ecosystems gave operators direct access to massive mobile audiences while simplifying downloads, updates, payments and account management. Companies no longer needed users to seek out desktop platforms actively — the product already lived inside broader mobile behaviour patterns. That shift fundamentally changed investment priorities across the sector: speed, retention and app performance became far more important than traditional desktop functionality.
The commercial viability of real-time gaming depended on network improvements, specifically the rollout of 4G and, later, 5G. Faster mobile networks reduced latency and improved streaming performance, allowing companies to support live content, instant updates, multiplayer functionality and interactive features without major technical limitations. Consumer expectations rose in lockstep: users increasingly demanded the same responsiveness they experienced from fintech apps, streaming platforms and social media products. That pressure forced operators to invest heavily in scalable infrastructure capable of supporting continuous real-time activity across mobile devices. In many regulated states, app performance became as important as licensing strategy. 5G accelerated this further by improving streaming quality and reducing delays during high-traffic events, particularly around live sports-related experiences.
State-level regulation forced faster innovation
The US market developed differently from Europe because regulation expanded state by state rather than nationally. That fragmentation created operational complexity, but it also forced faster innovation. Operators needed geolocation tools, automated compliance systems and localised onboarding infrastructure capable of adapting to different state requirements in real time. New Jersey, an early leader, legalised online casino gambling in 2013 for a ten-year trial period, restricting operations to Atlantic City’s casinos and imposing a 15% tax on online gambling revenue. Gamblers must be at least 21 and play from within the state. New Jersey’s online casinos generated over $3 billion in gross gaming revenue in the first quarter of 2026 alone. Michigan followed suit, legalising online casinos and real-money poker sites in 2019 via the Lawful Internet Gaming Act, and launched its iGaming, online poker and sports betting market in January 2021. Michigan joined the Multi-State Internet Gaming Agreement in 2022, enabling shared poker liquidity with other states. Pennsylvania authorised online gambling through Act 42 of 2017, which regulates online fantasy sports, internet gaming websites and sports wagering activities; the state estimated the act would generate over $200 million in tax-and-fee revenue during the 2017‑2018 fiscal year. It became the fourth state to legalise online gambling and the only one to offer both gaming and lottery tickets online. Pennsylvania joined the Multi-State Internet Gaming Agreement in April 2025, allowing shared poker liquidity with Michigan, New Jersey and Nevada.
The repeal of the Professional and Amateur Sports Protection Act in 2018 intensified competition even further. The ruling dismantled Nevada’s monopoly on legal sports betting and allowed states to legalise it, leading to rapid expansion. Mobile distribution became a major advantage because operators could scale across states without relying entirely on physical expansion. Brands such as BetMGM benefited from this shift because app-native infrastructure made market entry significantly faster and operationally lighter. The state-by-state approach also introduced significant compliance costs: a casino licence in Pennsylvania, for example, costs $10 million. Federal laws such as the Wire Act and the Unlawful Internet Gambling Enforcement Act continue to influence interstate online gambling, though state-level decisions ultimately determine legality within their borders, and the interpretation of the Wire Act remains a point of contention affecting player pooling across state lines.
Mobile wallets and biometrics removed the biggest onboarding barrier
Mobile payments removed one of the industry’s biggest scaling barriers. Digital wallets, biometric authentication and instant identity verification dramatically shortened onboarding times, making account creation and verification nearly instantaneous. That mattered commercially because faster onboarding improved conversion rates across regulated markets. As embedded finance tools became standard across consumer apps, users expected the same convenience everywhere else. Companies that simplified payment and login systems reduced abandonment rates while increasing transaction frequency. The overlap between fintech and gaming infrastructure became more visible: fraud prevention systems, compliance technology and instant payment processing increasingly shape competitive advantage across the sector. Demand for biometric authentication is rising among gambling platforms as a means of providing secure, seamless payments.
AI personalisation became the retention engine
As competition intensified and customer acquisition costs climbed, retention became a much bigger priority. Operators leaned heavily on AI-driven personalisation systems to improve session frequency, tailor recommendations and deliver more targeted promotions based on behavioural data. The strategy closely mirrors engagement models already used by streaming services, ecommerce apps and social media platforms. Push notifications became especially valuable because they allowed companies to drive repeat activity without relying entirely on paid acquisition channels. Many apps also introduced loyalty mechanics, progression systems and personalised rewards designed to increase long-term user value. This wider shift toward entertaining themes and personalised in-app experiences reflects broader consumer expectations across mobile-first digital products.
Live streaming and social features reshaped user behaviour
Consumer behaviour shifted sharply toward interactive digital entertainment over the past decade. Gaming companies responded by integrating live-streamed experiences, real-time interaction tools and social functionality directly into mobile apps. Features such as live hosts, chat functionality and instant notifications helped increase activity while encouraging more consistent repeat usage. Live streaming can boost engagement by 20‑30% and foster deeper connections through shared experiences. The influence of broader creator and streaming ecosystems, such as Twitch, is now difficult to ignore. Audiences increasingly expect participation, immediacy and continuous interaction across digital products, particularly on mobile. For operators, these features improved retention economics without depending entirely on aggressive acquisition spending.
The US online gaming industry is growing rapidly, with the market projected to reach $153.57 billion by 2030 at a compound annual growth rate of 11.9%. Legacy brands such as MGM Resorts now compete directly with digital-first companies like DraftKings. Taxation rates vary dramatically between US states and Europe: New Jersey levies 15% on gaming revenue, Pennsylvania taxes slots at up to 54%, while Malta offers rates as low as 5%. Regulators are increasingly focused on player protection, with measures such as self-exclusion programmes and responsible gambling advertising being implemented. Yet the businesses best positioned for long-term growth look less like traditional gaming operators and more like scalable consumer technology companies built around mobile engagement systems. Brands such as BetMGM have already demonstrated that app-native infrastructure allows for faster, lighter market entry — a model that will define the next phase of the industry.
